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		<TD><FONT FACE="Tahoma"><B>Step 2: Divide system functions into screens shown in typical sessions</B></FONT></TD>
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		<TD>&nbsp;</TD>
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		<TD HEIGHT="250" VALIGN="TOP"><FONT SIZE="2" FACE="Tahoma">We quickly divided our user interface outline into screens by using HTML dividers.
			The one line discription of each step in the customer's session is used as an initial title of the screen. We added
			bracketed terms, e.g. [Card_in], to represent events that we expect to happen while each screen is displayed. More
			information about available hardware buttons and digital price displays is fleshed out as needed. Issues raised
			in experimental postioning of functions are noted.</FONT></TD>
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		<TD><A HREF="step4.html" target="_parent"><FONT SIZE="2" FACE="Tahoma">Next Step</FONT></A></TD>
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